The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 06, 2015
Filed:
Nov. 05, 2013
Applicants:
Sintai Optical (Shenzhen) Co., Ltd., Shenzhen, Guandong Province, CN;
Asia Optical International Ltd., Tortola, GB;
Inventors:
Yung-Chin Lin, Taichung, TW;
Chia-Kan Chang, Taichung, TW;
Assignees:
SINTAI OPTICAL (SHENZHEN) CO., LTD., Shenzhen, Guandong Province, CN;
ASIA OPTICAL INTERNATIONAL LTD., Tortola, VG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F41G 1/26 (2006.01);
U.S. Cl.
CPC ...
F41G 1/26 (2013.01);
Abstract
A sight includes a power-changed unit and a bullet impact correction unit. The power-changed unit includes an outer barrel, a rotary frame disposed around the outer barrel, a frame screw disposed in the rotary frame, and a resilient member disposed between the outer barrel and the frame screw. The bullet impact correction unit includes an elevation adjustment screw and a windage adjustment screw, both of which abut the power-changed unit.